//
//  RNTimeUtils.h
//  ModifyMetroDemo
//
//  Created by Marcus on 2020/3/8.
//  Copyright © 2020 Facebook. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface RNTimeUtils : NSObject
@property long startTime;
@property long endTime;

+ (RNTimeUtils *)instance;
- (void)startTimeRecord;
- (void)endTimeRecord;
- (void)printTimeCost;
- (long)getTimeCost;

@end

NS_ASSUME_NONNULL_END
